52663552 has 36 divisors (see below), whose sum is σ = 111314196. Its totient is φ = 24780800.

The previous prime is 52663549. The next prime is 52663571. The reversal of 52663552 is 25536625.

It can be written as a sum of positive squares in 2 ways, for example, as 49336576 + 3326976 = 7024^2 + 1824^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1699 + ... + 10402.

It is an arithmetic number, because the mean of its divisors is an integer number (3092061).

Almost surely, 2^52663552 is an apocalyptic number.

It is an amenable number.

52663552 is an abundant number, since it is smaller than the sum of its proper divisors (58650644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52663552 is a wasteful number, since it uses less digits than its factorization.

52663552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12134 (or 12120 counting only the distinct ones).

The product of its digits is 54000, while the sum is 34.

The square root of 52663552 is about 7256.9657571192. The cubic root of 52663552 is about 374.8320480495.

The spelling of 52663552 in words is "fifty-two million, six hundred sixty-three thousand, five hundred fifty-two".